The influence of the addition of gypsum on some selected properties of lime-metakaolin mortars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU128828" target="_blank" >RIV/00216305:26110/18:PU128828 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012034" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012034</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/385/1/012034" target="_blank" >10.1088/1757-899X/385/1/012034</a>
Alternative languages
Result language
angličtina
Original language name
The influence of the addition of gypsum on some selected properties of lime-metakaolin mortars
Original language description
The renovation and replacement of historical plasters is still a very current topic. Today’s trend is for the production of dry mortar mixtures that can be used for the renovation of historic buildings. The article therefore focuses on the preparation of gypsum-modified lime-metakaolin mortar. An experiment consisted of two stages. In the first stage of the experiment, the basic technological properties of fresh and hardened mortars were examined (bulk density of fresh and hardener mortar, compressive and flexural strength). The second stage aimed at monitoring the hydration process in different environments. Environments should simulate real factors affecting the plaster (humidity, low and higher temperatures). To determinate of the phase composition, the X-ray diffraction analysis was used. The results showed that gypsum in the lime-metakaolin plaster caused an increase in compressive and flexural strength. The presence of gypsum also conduced to the formation of ettringite and this has caused volumetric changes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Construmat 2018
ISBN
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ISSN
1757-899X
e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
IOP Publishing
Place of publication
United Kingdoms
Event location
Herľany
Event date
Jun 13, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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